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IDProjectCategoryTask TypeReported InPrioritySeveritySummaryStatusProgressDue Date
 231 POV-RayImage formatFeature Request3.70 RC3Very LowLow Number of digits in file name at an animation Closed
100%
 Task Description

There is a long animation to render.

computer 1 should render 0..799
computer 2 should render 800..1599

And after this, You have a bad surprise with the filenames.

animation799.png
animation0800.png

There should be a seting how many digits a file name in an animation should have.

This avoids, that there are series of pictures with 3 and other with 4 digit filenames.

BTW: All the experiences for this feature requests had been made during producing
http://roland.pege.org/2011-gusi-peace-prize/calculation-error.htm

230POV-RayUser interfaceFeature Request3.70 RC3Very LowLowImproved handling of animationsTracked on GitHub
0%
 Task Description

October to middle November, I prodduced a 5 minutes video mainly py POVRAY.

Here a part of the video.ini file

#

# szenes based on games.pov
#

#game-pat
#Initial_Frame=450 - time scale 1000 - 30 seconds
#Final_Frame=899
#Initial_Clock=-12500
#Final_Clock=17500

#game-lost - time scale 1000 - 22 seconds
#Initial_Frame=0
#Final_Frame=659
#Initial_Clock=2000
#Final_Clock=24000

#game-lost - time scale 3000 - 12 seconds - fast through the night
#Initial_Frame=0
#Final_Frame=359
#Initial_Clock=24000
#Final_Clock=60000

#book-cover
#clock=64000

#game-sunrise - time scale 1000 - 35 seconds
#Initial_Frame=0
#Final_Frame=1049
#Initial_Clock=60000
#Final_Clock=95000

Now imagine all the problems:

One computer crashes often because of thermal problems.
Last picture rendere 487.

Now calculate the setings, that this computer continues the task at 487

Or 2 computers should render a scene.

Sounds very easy. Something like computer 1 makes 0..499 computer 2 makes 500..999.

But the computers are different in speed and the pictures are
very different in computation time.

So it would be best

computer 1: 0 to 999
computer 2: 999 to 0

They would meet in the middle, where ever this middle is.

So it would be much easier with

#game-sunrise - time scale 1000 - 35 seconds
Initial_Frame=0
Final_Frame=1049
Initial_Clock=60000
Final_Clock=95000
Initial_Task=487
Final_Task=1049

So I have not to calculate the exact clock seting,
when a computer sould continue a task after crashing at picture 487

#game-sunrise - time scale 1000 - 35 seconds
Initial_Frame=0
Final_Frame=1049
Initial_Clock=60000
Final_Clock=95000
Initial_Task=1049
Final_Task=0

This would be the reverse calcualtion order.
Starting with picture 1049 and going down 1048..1047

229POV-RayImage formatFeature Request3.70 RC3Very LowLowClock value into EXIF data for PNGTracked on GitHub
0%
 Task Description

The best time for a picture....

I set the day time and so the position of the sun by “clock=”

Normal I document my source very good, but this time,
I forgot the clock seting for the picture of my book cover.

So I would find it very practicall to put the clock value
and other setings for rendering
into EXIF data of the picture.
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